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Quantum phase slips: from condensed matter to ultracold quantum gases. [PDF]
Philos Trans A Math Phys Eng Sci, 2017 Quantum phase slips are the primary excitations in one-dimensional superfluids and superconductors at low temperatures. They have been well characterized in most condensed-matter systems, and signatures of their existence has been recently observed in ...
D'Errico C, Abbate SS, Modugno G.
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Cooling quantum gases with entropy localization [PDF]
New Journal of Physics, 2017 We study the dynamics of entropy in a time dependent potential and explore how disorder influences this entropy flow. We show that disorder can trap entropy at the edge of the atomic cloud enabling a novel cooling method.
F Nur Ünal, Erich J Mueller
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Spin-orbital-angular-momentum-coupled quantum gases [PDF]
AAPPS Bulletin, 2022 We briefly review the recent progress of theories and experiments on spin-orbital-angular-momentum (SOAM)-coupled quantum gases. The coupling between the intrinsic degree of freedom of particles and their external orbital motions widely exists in the ...
Shi-Guo Peng +5 more
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Quantum Turbulence in Quantum Gases [PDF]
Annual Review of Condensed Matter Physics, 2020 Turbulence is characterized by a large number of degrees of freedom, distributed over several length scales, that result in a disordered state of a fluid. The field of quantum turbulence deals with the manifestation of turbulence in quantum fluids, such as liquid helium and ultracold gases.
Madeira, L. +3 more
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Equilibration of quantum gases
New Journal of Physics, 2016 Finding equilibration times is a major unsolved problem in physics with few analytical results. Here we look at equilibration times for quantum gases of bosons and fermions in the regime of negligibly weak interactions, a setting which not only includes ...
Terry Farrelly
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Searching for signatures of quantum gravity in quantum gases [PDF]
New Journal of Physics, 2021 We explore the possibility of testing the quantum nature of the gravitational field with an ensemble of ultra-cold atoms. The use of many microscopic particles may circumvent some of the experimental obstacles encountered in recent proposals involving a ...
Simon A Haine
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Disordered quantum gases under control [PDF]
Nature Physics, 2010 When attempting to understand the role of disorder in condensed-matter physics, one faces severe experimental and theoretical difficulties and many questions are still open.
Lewenstein, Maciej +1 more
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Degenerate quantum gases of strontium [PDF]
, 2014 Degenerate quantum gases of alkaline-earth-like elements open new opportunities in research areas ranging from molecular physics to the study of strongly correlated systems. These experiments exploit the rich electronic structure of these elements, which
Killian, Thomas C. +2 more
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Quantum gases in optical lattices [PDF]
, 2013 The experimental realization of correlated quantum phases with ultracold gases in optical lattices and their theoretical understanding has witnessed remarkable progress during the last decade.
Barmettler, Peter, Kollath, Corinna
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Quantum optics with quantum gases [PDF]
Laser Physics, 2009 Quantum optics with quantum gases represents a new field, where the quantum nature of both light and ultracold matter plays equally important role. Only very recently this ultimate quantum limit of light-matter interaction became feasible experimentally.
Mekhov, I, Ritsch, H
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